CN217712977U

CN217712977U - Magnetic drive centrifugal chemical process pump

Info

Publication number: CN217712977U
Application number: CN202221401282.2U
Authority: CN
Inventors: 张伟峰; 李广海
Original assignee: Dandong Top Fluid Equipment Co ltd
Current assignee: Dandong Top Fluid Equipment Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-01
Anticipated expiration: 2032-06-07

Abstract

The utility model belongs to the technical field of chemical industry process pump technique and specifically relates to a centrifugal chemical industry process pump of magnetic drive, including centrifugal chemical industry process pump body of magnetic drive and fixed plate, the centrifugal chemical industry process pump body left end fixedly connected with body of magnetic drive, the inboard fixedly connected with retainer plate of body, retainer plate right-hand member face fixedly connected with mount, the right-hand member face central position department sliding connection of mount has the gag lever post, the left end fixedly connected with push pedal of gag lever post, the left end of push pedal is equipped with the filter screen, and the filter screen setting is at the inboard of retainer plate, the equal fixedly connected with elastic rod in both sides about the outer terminal surface of filter screen can utilize the filter screen to filter the impurity in the pipeline when using, and the setting of push pedal and gag lever post can provide the cushion effect when having rivers to strike simultaneously, avoids stronger impact to cause the damage to the installation component of filter screen, and the setting up of elastic rod is convenient for laying spacing fixedly of filter screen simultaneously.

Description

Magnetic drive centrifugal chemical process pump

Technical Field

The utility model relates to a chemical industry process pump technical field specifically is a centrifugal chemical industry process pump of magnetic drive.

Background

The chemical process pumps are very various, and can be divided into vane pumps such as centrifugal pumps, axial flow pumps, mixed flow pumps, partial flow pumps, vortex pumps and the like according to the action principle, volumetric pumps such as reciprocating pumps, rotary pumps and other types of pumps according to the production process or product characteristics, such as high-pressure methylamine pumps, cryogenic pumps, phosphoric acid slurry pumps and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifugal chemical industry process pump of magnetic drive to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a centrifugal chemical industry process pump of magnetic drive, includes centrifugal chemical industry process pump body of magnetic drive and fixed plate, the centrifugal chemical industry process pump body left end fixedly connected with body of magnetic drive, the inboard fixedly connected with retainer plate of body, retainer plate right-hand member face fixedly connected with mount, the right-hand member face central position department sliding connection of mount has the gag lever post, the left end fixedly connected with push pedal of gag lever post, the left end of push pedal is equipped with the filter screen, and the filter screen sets up the inboard at the retainer plate, the equal fixedly connected with elastic rod in both sides about the outer terminal surface of filter screen, the fixed plate top is equipped with the pump base, the top and the centrifugal chemical industry process pump body fixed connection of magnetic drive of pump base, the inboard screwed connection of pump base has the bolt, and the bolt runs through the fixed plate, the bottom outside screwed connection of bolt has the nut, the top fixedly connected with buffer board of fixed plate, buffer board upper end fixedly connected with flexible buffer frame, and flexible buffer frame and base fixed connection, the inboard upper end left and right sides of flexible buffer frame all rotates and is connected with the dwang, the dwang lower extreme rotates and is connected with the turning block.

Preferably, a gasket is fixedly connected to the left side of the outer end face of the fixing ring, and the outer end face of the gasket is attached to the fixing ring.

Preferably, the supporting spring is sleeved on the outer side of the limiting rod, and the left end and the right end of the supporting spring are respectively fixedly connected with the push plate and the fixing frame.

Preferably, the elastic rod penetrates through a side end face of the fixing frame, and slides in a side end face hole of the fixing frame.

Preferably, the turning block penetrates through the buffer plate, the turning block is connected with the buffer plate in a sliding mode, an elastic spring is fixedly connected to the inner side of the buffer plate, and the other end of the elastic spring is fixedly connected with the turning block.

Preferably, a spring piece is fixedly connected between the rotating rods on the left side and the right side.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through mount, filter screen, push pedal and the gag lever post that sets up, can utilize the filter screen to filter the impurity in the pipeline when using, the setting of push pedal and gag lever post can provide the buffering effect when having water impact simultaneously, avoids stronger impact to cause the damage to the installation component of filter screen, and the setting of elastic rod is convenient for laying spacing fixed of filter screen simultaneously;

2. the utility model discloses in, through the bolt, flexible buffer frame, turning block and the spring leaf that set up, can improve the stability of device at the fixed in-process of magnetic drive centrifugal chemical industry process pump body, effectually avoid the bolt to take place not hard up.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the filter screen of the present invention;

FIG. 3 is a schematic view of the installation structure of the flexible buffer frame of the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 3 according to the present invention.

In the figure: 1-magnetic driving centrifugal chemical process pump body, 2-pipe body, 3-fixing ring, 4-fixing frame, 5-gasket, 6-push plate, 7-limiting rod, 8-filter screen, 9-supporting spring, 10-elastic rod, 11-fixing plate, 12-pump base, 13-buffer plate, 14-flexible buffer frame, 15-rotating rod, 16-rotating block, 17-elastic spring, 18-spring piece, 19-bolt and 20-nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1-4, the present invention provides a technical solution:

a magnetic drive centrifugal chemical process pump comprises a magnetic drive centrifugal chemical process pump body 1 and a fixing plate 11;

1 left end fixedly connected with body 2 of magnetic drive centrifugal chemical industry process pump body, 2 inboard fixedly connected with retainer plate 3 of body, a location for

filter screen

8, 3 right-hand member face fixedly connected with mounts 4 of retainer plate, right-hand member face central point department sliding connection of mount 4 has gag lever post 7, the left end fixedly connected with push pedal 6 of gag lever post 7, the left end of push pedal 6 is equipped with filter screen 8, and filter screen 8 sets up the inboard at retainer plate 3, when filter screen 8 receives the impact, can promote push pedal 6 and gag lever post 7 to cushion, the equal fixedly connected with elastic rod 10 in both sides about the outer terminal surface of filter screen 8, the setting of elastic rod 10, be convenient for the installation location of filter screen 8, fixed plate 11 top is equipped with pump base 12, the top and the 1 fixed connection of magnetic drive centrifugal chemical industry process pump body of pump base 12, the inboard spiral connection of chemical industry pump base 12 has bolt 19, and bolt 19 runs through fixed plate 11, the bottom outside spiral connection of bolt 19 has nut 20, utilize bolt 19 and nut 20, can install the pump fixedly, the top fixedly of fixed plate 11, the top fixedly connected with buffer plate 13, and the inboard rotation block 15 lower extreme that rotates of the flexible buffer frame 14, the flexible buffer block that is connected with the flexible buffer 14.

As can be seen from fig. 2, the gasket 5 is fixedly connected to the left side of the outer end face of the fixed ring 3, the outer end face of the gasket 5 is attached to the fixed ring 3, the gasket 5 is used to close the fixed ring 3 and the filter screen 8, and the filtering completion rate is increased; supporting spring 9 has been cup jointed in the outside of gag lever post 7, and supporting spring 9 about both ends respectively with push pedal 6 and mount 4 fixed connection, receive when assaulting extrusion supporting spring 9, utilize supporting spring 9 to provide the cushioning effect.

As can be seen from fig. 2, the elastic rod 10 penetrates through the side end surface of the fixing frame 4, and the elastic rod 10 slides in the hole of the side end surface of the fixing frame 4, so that the elastic rod 10 can slide into the inner side of the fixing frame 4 when being installed, so as to position the filter screen 8, thereby improving the stability;

it can be known from fig. 3 and fig. 4 that the turning block 16 penetrates through the buffer plate 13, and the turning block 16 is connected with the buffer plate 13 in a sliding manner, the inner side of the buffer plate 13 is fixedly connected with an elastic spring 17, and the other end of the elastic spring 17 is fixedly connected with the turning block 16, a spring piece 18 is fixedly connected between the turning rods 15 on the left side and the right side, the turning block 16 and the spring piece 18 are pushed by the elastic spring 17, the flexible buffer frame 14 can be supported, a gap between the fixed plate 12 and the pump base 11 is supported, when the device vibrates, due to the effects of the elastic spring 17 and the spring piece 18, the bolt 19 can be connected with the nut 20, the fixed plate 12 and the pump base 11 are attached more tightly, the bolt is prevented from loosening, and the stability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centrifugal chemical industry process pump of magnetic drive, includes centrifugal chemical industry process pump body of magnetic drive (1) and fixed plate (11), its characterized in that: the magnetic-drive centrifugal chemical process pump comprises a magnetic-drive centrifugal chemical process pump body (1), wherein a pipe body (2) is fixedly connected to the left end of the magnetic-drive centrifugal chemical process pump body, a fixing frame (4) is fixedly connected to the right end face of the fixing frame (3), a limiting rod (7) is slidably connected to the center position of the right end face of the fixing frame (4), a push plate (6) is fixedly connected to the left end of the limiting rod (7), a filter screen (8) is arranged at the left end of the push plate (6), the filter screen (8) is arranged on the inner side of the fixing frame (3), elastic rods (10) are fixedly connected to the upper end face and the lower end face of the outer end face of the filter screen (8), a pump base (12) is arranged above the fixing plate (11), the top end of the pump base (12) is fixedly connected with the magnetic-drive centrifugal chemical process pump body (1), bolts (19) are spirally connected to the inner side of the pump base (12), the bolts (19) penetrate through the fixing plate (11), nuts (20) are spirally connected to the outer sides of the bottom of the bolts (19), a buffer plate (13) is connected with the top end of the fixing plate (11), a buffer plate (13) is fixedly connected with a flexible buffer frame (14), the upper end of the buffer frame (14) and a flexible buffer frame (14) is connected with the left and the flexible buffer frame (14) and the left and right buffer frame (14) and the flexible buffer frame (14), the lower end of the rotating rod (15) is rotatably connected with a rotating block (16).

2. A magnetically driven centrifugal chemical process pump according to claim 1, wherein: the outer end face of the fixing ring (3) is fixedly connected with a gasket (5) on the left side, and the outer end face of the gasket (5) is attached to the fixing ring (3).

3. A magnetically driven centrifugal chemical process pump according to claim 1, wherein: and a supporting spring (9) is sleeved on the outer side of the limiting rod (7), and the left end and the right end of the supporting spring (9) are respectively and fixedly connected with the push plate (6) and the fixing frame (4).

4. A magnetically driven centrifugal chemical process pump according to claim 1, wherein: the elastic rod (10) penetrates through the side end face of the fixing frame (4), and the elastic rod (10) slides in a hole in the side end face of the fixing frame (4).

5. A magnetically driven centrifugal chemical process pump according to claim 1, wherein: the buffer plate is characterized in that the rotating block (16) penetrates through the buffer plate (13), the rotating block (16) is in sliding connection with the buffer plate (13), an elastic spring (17) is fixedly connected to the inner side of the buffer plate (13), and the other end of the elastic spring (17) is fixedly connected with the rotating block (16).

6. A magnetically driven centrifugal chemical process pump according to claim 1, wherein: spring pieces (18) are fixedly connected between the rotating rods (15) on the left side and the right side.